Sentence examples for must be coated from inspiring English sources

In order to prevent this problem, the moulding tools must be coated with anti-sticking, high temperature and oxidation resistant coatings.

To maintain its properties against environmental effects, it must be coated.

And just like those poor women in "Goldfinger," they must be coated with a metal, usually gold, to make them conductive.

In all types of letterpress presses the printing surface must be coated with a uniform layer of ink before receiving the paper.

The exterior surface of all seams and welds must be coated with a solution of soap suds or a water and oil mixture.

Facets of semiconductor optical amplifiers (SOA) designed for external cavity lasers must be coated with an antireflection (AR) film of high quality and extremely low reflectance.

To pattern a surface such as a silicon wafer, the surface must first be coated with a light-sensitive chemical called a photoresist.

The wet seal must therefore be coated with an aluminide layer that is commonly produced by ion vapor deposition (IVD) of Al followed by heat treatment.

Finally, deck, patio, sidewalk and other surfaces that must survive harsh weather should be coated with a clear penetrating seal.

Nevertheless, when parts with more complex geometries have to be coated, new solutions must be applied.

To prepare a single chip for double emulsion formation, different sections of the chip must be differently coated (either fluorophilically or hydrophilically) to ensure wetting with the appropriate carrier phase.